Heyworth, IL
Full City Profile · Illinois · De Witt County County
3.5
/5.0
B+
Good
2,818
Population
846/sq mi density
$90,556
Median Income
$34,076 per capita
$196,200
Home Value
$268,609 Zillow
$1,026
Median Rent
18.9% income on rent
50°F
Avg Temperature
69
Violent Crime/100K
866 property/100K
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$90,556 median income, 3.7% unemployment
A+
Affordability
5.0 / 5.0
$196,200 home value, $1,026/mo rent
F
Safety
1.0 / 5.0
69 violent crimes/100K
B+
Education
3.6 / 5.0
32.0% bachelor's degree or higher
Heyworth experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 23°F in January while summers reach 74°F in July. Annual precipitation totals 39.9 inches. The area receives 6.5 inches of snow annually.
Temperature
23°F Jan (-5°C)
74°F Jul (23°C)
| Annual Average | 50.2°F |
| 7% below US avg | |
| January Average | 23°F (-5°C) |
| July Average | 74°F (23°C) |
Geography
| Elevation | 711 ft (217 m) |
| Area | 3.3 sq mi (8.6 km²) |
| Population Density | 846/sq mi |
| Coordinates | 40.3144°N, 88.9923°W |
| Timezone | America/Chicago |
| County | De Witt County County |
| Nearest Airport | Central Il Regional/Bloomington-Normal (BMI) 12 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 29.3 / 100 |
| Social Vulnerability | 41.2 / 100 |
| Community Resilience | 95.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 23°F (-5°C) | 2.1 in | Coldest |
| February | 28°F (-2°C) | 1.8 in | Driest |
| March | 39°F (4°C) | 2.7 in | |
| April | 51°F (10°C) | 3.8 in | |
| May | 61°F (16°C) | 4.7 in | Wettest |
| June | 71°F (21°C) | 4.6 in | |
| July | 74°F (23°C) | 4.2 in | Warmest |
| August | 72°F (22°C) | 3.4 in | |
| September | 65°F (18°C) | 4.1 in | |
| October | 52°F (11°C) | 3.3 in | |
| November | 39°F (4°C) | 2.9 in | |
| December | 28°F (-2°C) | 2.4 in |
Heyworth has a seasonal temperature swing of 51°F / from 23°F in January to 74°F in July. Total annual precipitation is 39.9 inches, with May being the wettest month (4.7") and February the driest (1.8").